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Detection of surface hydrogen in selected carbon materials by elastic peak electron spectroscopy

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The problem of bulk and surface hydrogen is important in many technological applications, like hydrogen storage in new energy sources, catalysis for selected heterogeneous reactions or preparation of pure carbon materials. The hydrogen storage technology is an important factor of hydrogen fuelled transportation, energetically and economically. As a pollutionfree energy resource, hydrogen has attracted much attention in materials, physical and chemical science [1]. The methods of bulk hydrogen detection involve nuclear reaction analysis (NRA), nuclear magnetic resonance (NMR), infrared spectroscopy (IR), secondary ion mass spectroscopy (SIMS), thermal desorption (TD), etc. [2]. The surface hydrogen can be quantified using also methods based on the quasi-elastic scattering effec[...]

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